RECEIVABLES (Details) - Allowances for Credit Losses (USD $) In Millions, unless otherwise specified	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Accounts Receivable:
Beginning balance	$ 78.5	$ 72.8
Charge-offs	0	0
Recoveries	0	0
Provisions	1.5	3.8
Ending balance	80.0	76.6
Allowance for credit losses	80.0	76.6
Current [Member]
Accounts Receivable:
Ending balance	73.2	56.8
Allowance for credit losses	73.2	56.8
Non-Current [Member]
Accounts Receivable:
Ending balance	6.8	19.8
Allowance for credit losses	$ 6.8	$ 19.8